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1TVC151800S3101 ABB EPH-S11110 Protecta Home 10-Way 100A RCCB Consumer Unit
ABB EPH-S11110 Protecta Home 10-way steel consumer unit featuring a factory-fitted 100 A incoming RCCB, shrouded busbar, neutral and earth bars, and a RAL 7035 enclosure measuring 250 x 290 x 105 mm for residential and light commercial electrical distribution.
£161.71
Why Choose the ABB EPH-S11110 Protecta Home 10-Way 100 A RCCB Consumer Unit?
The ABB EPH-S11110 is a 10-way, 100 A RCCB-controlled consumer unit from the ABB Protecta Home range, designed for residential and light commercial electrical distribution installations. Featuring a 100 A residual current circuit breaker (RCCB) as its incoming protective device, this consumer unit provides residual current protection and switching for its associated outgoing circuits.
Designed to accommodate 10 outgoing circuit ways, the EPH-S11110 provides a practical distribution solution for installations requiring a single RCCB-protected circuit group. Its factory-fitted 100 A RCCB monitors residual current imbalance and disconnects the protected circuits when its specified operating conditions are met, supporting electrical safety when installed as part of a correctly designed protection system.
Housed in a durable steel enclosure measuring 250 × 290 × 105 mm, the ABB EPH-S11110 combines compact construction with organised circuit distribution. Supplied with a factory-fitted RCCB, shrouded busbar, neutral and earth bars, and installation instructions, it provides a convenient foundation for professional electrical distribution board assembly.
Key Advantages
- 10-way RCCB consumer unit provides capacity for multiple outgoing electrical circuits.
- 100 A incoming RCCB provides residual current protection for the associated outgoing circuit group.
- Single RCCB-controlled configuration offers a straightforward electrical distribution arrangement.
- Factory-fitted RCCB simplifies incoming protective device assembly.
- Steel enclosure construction provides durable protection for electrical distribution equipment.
- Compact 250 × 290 × 105 mm dimensions support practical installation planning.
- RAL 7035 light grey finish provides a professional enclosure appearance.
- Shrouded busbar supports organised connection of compatible outgoing protective devices.
- Neutral and earth bars provide designated conductor termination points.
- Designed for use with appropriately selected ABB modular circuit protection equipment.
- Suitable for domestic electrical installations, upgrades and refurbishment projects.
- Part of the established ABB Protecta Home electrical distribution range.
- Genuine ABB product identified by manufacturer order code 1TVC151800S3101.
Key Features
- ABB Protecta Home consumer unit series.
- EPH-S11110 10-way RCCB consumer unit.
- 10 outgoing circuit ways.
- 100 A incoming residual current circuit breaker.
- Single residual current protection group.
- RCCB-controlled incoming switching arrangement.
- Factory-fitted RCCB.
- Durable steel enclosure construction.
- RAL 7035 light grey enclosure finish.
- Shrouded busbar supplied.
- Neutral termination bar supplied.
- Protective earth termination bar supplied.
- Installation instructions included.
- Designed to accommodate compatible outgoing miniature circuit breakers.
- Suitable for professional electrical installation and maintenance.
- Nominal height: 250 mm.
- Nominal width: 290 mm.
- Nominal depth: 105 mm.
- ABB manufacturer order code 1TVC151800S3101.
Reliable 10-Way Electrical Distribution with 100 A RCCB Protection
The ABB EPH-S11110 is designed for electrical installations requiring a compact consumer unit with a single incoming residual current protective device. Its 10-way configuration provides space for compatible miniature circuit breakers and other approved modular protection devices, allowing electricians to organise lighting, socket outlet and fixed appliance circuits according to the electrical installation design.
The consumer unit incorporates a 100 A RCCB as its incoming device. Unlike a main switch-only consumer unit, this configuration provides residual current protection for the outgoing circuits connected through the RCCB. The device monitors the balance between outgoing and returning current and disconnects the protected circuits when a qualifying residual current imbalance is detected.
The 100 A rating describes the RCCB's current-carrying capacity and must not be confused with its residual current operating sensitivity. The precise residual current sensitivity and RCCB type should be confirmed from the installed device specification and matched to the requirements of the electrical installation.
Because the EPH-S11110 uses a single RCCB-controlled arrangement, a residual current fault on one outgoing circuit may cause the incoming RCCB to disconnect all circuits supplied through it. Electrical designers should consider this shared protection arrangement when determining circuit allocation, continuity-of-supply requirements and the suitability of the consumer unit for a particular installation.
Importantly, an RCCB does not independently provide overload or short-circuit protection. Suitable miniature circuit breakers or other compatible overcurrent protective devices must therefore be selected for the outgoing circuits. Appropriate upstream overcurrent protection for the RCCB must also be provided in accordance with the electrical design and ABB installation instructions.
The incoming RCCB can provide switching and isolation functionality where the installed device is approved and suitable for that purpose. However, the EPH-S11110 is an RCCB-controlled consumer unit rather than a separate 100 A main switch plus RCCB configuration. This distinction is important when comparing Protecta Home consumer unit models.
The steel enclosure provides a robust housing for the distribution assembly, while its nominal dimensions of 250 × 290 × 105 mm support installation in suitable indoor locations. The RAL 7035 finish, factory-fitted RCCB, shrouded busbar and conductor termination bars help provide an organised foundation for professional electrical distribution.
Final device selection, conductor sizing, earthing arrangements, residual current protection coordination and installation methods must comply with ABB instructions and applicable electrical installation regulations, including relevant BS 7671 requirements.
Typical Applications
- Residential electrical consumer unit installations.
- Domestic distribution boards requiring 10 outgoing circuit ways.
- Electrical installations requiring a 100 A incoming RCCB.
- Single RCCB-controlled electrical distribution systems.
- Lighting and socket outlet circuit distribution.
- Fixed appliance circuits using compatible outgoing protective devices.
- Residential electrical upgrades and refurbishment projects.
- Consumer unit replacement installations.
- Small light commercial electrical distribution systems.
- Utility rooms and suitable indoor electrical distribution locations.
- Professional electrical contracting and building services projects.
Technical Specifications
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| Material | Steel | |
|---|---|---|
| Product Series | ABB Protecta Home | |
| Device Type | Consumer Unit | |
| Incomer | RCCB | |
| Number of Outgoing Ways | 10 | |
| Current | 100 A | |
| Product range | Protecta Home | |
| Manufacturer description | EPH-S11110 10W 100A RCCB | |
| Product type | RCCB-controlled consumer unit | |
| ABB order code | 1TVC151800S3101 | |
| Product group | Protecta Home | |
| Number of outgoing ways | 10 | |
| Outgoing modular capacity | 10 modules | |
| Incoming protective device | Residual current circuit breaker (RCCB) | |
| Incoming RCCB rated current | 100 A | |
| Number of incoming RCCBs | 1 | |
| Residual current protection groups | 1 | |
| Consumer unit configuration | Single RCCB-controlled distribution | |
| Enclosure material | Steel | |
| Enclosure colour | Light grey | |
| RAL colour code | RAL 7035 | |
| Nominal height | 250 mm | |
| Nominal width | 290 mm | |
| Nominal depth | 105 mm | |
| Nominal dimensions (H × W × D) | 250 × 290 × 105 mm | |
| Factory-fitted RCCB | Included | |
| Shrouded busbar | Included | |
| Neutral bar | Included | |
| Protective earth bar | Included | |
| Installation instructions | Included | |
| Consumer unit assembly standard | BS EN 61439-3 | |
| Application | Residential and light commercial electrical distribution | |
| Outgoing circuit protection | Compatible protective devices selected separately according to installation requirements | |
| Manufacturer product family | Protecta Home steel consumer units |
Frequently Asked Questions
What is the ABB EPH-S11110 consumer unit?
The ABB EPH-S11110 is a 10-way Protecta Home consumer unit featuring a 100 A incoming RCCB. It is designed for residential and light commercial electrical distribution installations requiring a single RCCB-protected circuit group.
How many outgoing ways does the ABB EPH-S11110 provide?
The EPH-S11110 provides 10 outgoing circuit ways for compatible modular protective devices. These circuits are supplied through the consumer unit's 100 A RCCB-controlled arrangement.
Does the ABB EPH-S11110 include a 100 A RCCB?
Yes. The EPH-S11110 is specified with a factory-fitted 100 A residual current circuit breaker. The RCCB provides residual current protection for its associated outgoing circuits, while suitable overcurrent protective devices must be selected separately.
What are the dimensions of the ABB EPH-S11110?
The ABB EPH-S11110 has nominal dimensions of 250 × 290 × 105 mm (height × width × depth). It features a steel enclosure with a RAL 7035 light grey finish.
What is the difference between the ABB EPH-S11110 and a 10-way main switch consumer unit?
The EPH-S11110 incorporates a 100 A RCCB as its incoming protective device, providing residual current protection for the associated outgoing circuits. A 10-way main switch-only consumer unit instead uses a switch disconnector for incoming isolation and does not provide the same built-in RCCB protection.
Trusted ABB Protecta Home Electrical Distribution Solutions
ABB Protecta Home consumer units provide practical electrical distribution solutions through robust steel enclosures, integrated protective equipment and organised modular circuit arrangements. The EPH-S11110 combines 10 outgoing ways with a 100 A incoming RCCB in a compact steel enclosure, supporting professional residential and light commercial electrical installations.
